CN105928534A - Vehicle fuel refuelling prompting system and method based on internet of vehicles - Google Patents
Vehicle fuel refuelling prompting system and method based on internet of vehicles Download PDFInfo
- Publication number
- CN105928534A CN105928534A CN201610404006.4A CN201610404006A CN105928534A CN 105928534 A CN105928534 A CN 105928534A CN 201610404006 A CN201610404006 A CN 201610404006A CN 105928534 A CN105928534 A CN 105928534A
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- vehicle
- fuel
- gas station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The invention relates to the technical field of vehicle electronics, in particular to a vehicle fuel refuelling prompting system and method based on internet of vehicles. The method comprises the following steps: acquiring cloud map data and vehicle position information; calculating the distance between a vehicle and the nearest filling station according to the cloud map data and the vehicle position information in real time; receiving a residual fuel amount signal and an instantaneous fuel consumption value signal, and calculating endurance mileage of the vehicle; judging the existence of a fuel exhaustion risk according to the endurance mileage and the distance value of the nearest filling station, and performing fuel deficiency warning when the fuel exhaustion risk exists. A route from the vehicle to the nearest filling station is calculated according to the distribution situation of filling stations on the periphery; the route between the vehicle and the nearest filling station is compared with the endurance mileage; whether to perform the fuel deficiency warning or not is judged, so that an anchor phenomenon caused by the fact that the filling station does not exists at a long distance on the periphery is avoided.
Description
Technical field
The present invention relates to technical field of automotive electronics, being specifically related to vehicle fuel filling prompting based on car networking is
System and method.
Background technology
Along with China's living standard improve constantly and country's legal festivals and holidays highway passes through free policy
Implementation, increasing people select the festivals or holidays such as golden week little long holidays the whole family go out and carry out self-driving travel.
When travelling the most for a long time, the judgement of Fuel Remained amount in car is one and allows driver ten
The thing of pain separately.Traditional automobile instrument fuel oil alarm is based on judging whether vehicle course continuation mileage is more than
50km sets, and this setting exists certain defect:
On the one hand, owing on China's highway, the auxiliary facility such as gas station is not perfect, some section may go out
Existing kilometers up to a hundred all do not have the situation of gas station, in western plateau or this situation from far-off regions more so.This
In the case of, even if having carried out fuel oil alarm, fuel oil can not be carried out in course continuation mileage and supplement, the most easily
Occur casting anchor phenomenon；
On the other hand, conventional truck is when in car, oil mass is less than alarm threshold value, to light fuel oil alarm display lamp
Form prompting driver, the most then need driver's moment to pay close attention to fuel oil alarm display lamp, when driver is long
Between the most tired when driving, it is easy to ignore the judgement to amount of fuel, easily occur that vehicle is thrown because of empty
Anchor situation on expressway.
Summary of the invention
For solving above-mentioned technical problem, the invention provides one can refuel according to from car course continuation mileage and periphery
Distribution situation of standing and alarm, prevent near do not have gas station to cause casting anchor vehicle fuel based on car networking
Filling prompt system and method.
Vehicle fuel filling prompt system of based on car networking a kind of for the present invention, its technical scheme is, including
Cloud server: for high in the clouds map datum is received device by wireless network transmissions to cab signal；
Cab signal receives device: is used for receiving high in the clouds map datum, and is sent to vehicle-mounted by high in the clouds map datum
MP5；
Vehicle-mounted MP5: for calculating nearest gas station's distance according to high in the clouds map datum, and will refuel recently
Stop spacing is from being sent to combination instrument；
Fuel-quantity transducer: for the Fuel Remained amount of automobile is sent to combination instrument；
Engine management system: for the instantaneous fuel consumption values of vehicle being sent to combination instrument:
Combination instrument: be used for receiving Fuel Remained amount signal, instantaneous fuel consumption values signal and nearest gas station distance letter
Number, calculate the course continuation mileage of vehicle according to Fuel Remained amount and instantaneous fuel consumption values, by course continuation mileage with recently
Gas station's distance value compares and judges whether to need to carry out Low oil Fuel warning.
Further, the Fuel Remained amount of automobile is converted to resistance signal by described fuel-quantity transducer, and by hard
Line is sent to combination instrument.
Further, the instantaneous fuel consumption values of vehicle is sent to group by CAN line by described engine management system
Close instrument.
Vehicle fuel filling reminding method of based on car networking a kind of for the present invention, its technical scheme is:
Obtain high in the clouds map datum and vehicle position information, real-time according to high in the clouds map datum and vehicle position information
Gas station's distance that computed range vehicle is nearest；
Receive Fuel Remained amount signal and instantaneous fuel consumption values signal, calculate the course continuation mileage of vehicle；
Judge whether empty risk according to course continuation mileage and nearest gas station distance value, and there is combustion
Low oil Fuel warning is carried out during oil consumption risk to the greatest extent.
Further, described course continuation mileage is the ratio of remaining oil value and nearest akm average fuel consumption, described akm
Average fuel consumption is calculated according to instantaneous oil consumption, and described a value is between 50-150.
Further, gas station's distance calculating method that described distance vehicle is nearest is as follows:
Draw circle, the position of all gas stations in finding out border circular areas according to high in the clouds map with vehicle for the center of circle, obtain
The route of vehicle is led in all gas stations, calculates the distance of every route, and what wherein distance was the shortest is recently
Gas station's distance.
Further, the radius of described border circular areas is between 80-130km.
Further, it is more than nearest gas station distance value and course continuation mileage and nearest gas station distance when course continuation mileage
Difference less than calibration value b time, there is empty risk, described calibration value b is between 20-80km.
Further, described Low oil Fuel is reported to the police as sound and light alarm.
Further, when there is empty risk, described combination instrument sends alarm signal extremely vehicle-mounted MP5,
Nearest gas station is exported by navigation display by described vehicle-mounted MP5 apart from corresponding gas station's route.
Beneficial effects of the present invention: the present invention have employed the existing parts of vehicle completely, by wireless network,
Rigid line connects, CAN network communicates, and has possessed the probability of volume production.Distribution feelings according to periphery gas station
Condition calculates gas station's route that distance vehicle is nearest, by gas station's route nearest for distance vehicle and continuation of the journey
Cheng Jinhang contrasts, it may be judged whether carry out Low oil Fuel warning, it is to avoid periphery distance does not has the gas station to cause
Phenomenon of casting anchor.The fuel oil alarm display lamp warning that sound and light alarm is more traditional, it is easier to cause driver to note,
And pay close attention to the warning of fuel oil alarm display lamp without the moment and whether light, reduce the fatigue strength of driver.Due to
The acousto-optic hint of fuel oil alarm and route guidance prompting of refueling are all based on high in the clouds map datum, have the highest
Accuracy and real-time.Driver has only to the prompting according to combination instrument (IC) and MP5 can complete combustion
Oil filling overall process, driver can be noted from the moment the state of amount of fuel and frees, have further
The driving difficulty reducing driver of effect, improves Driving.
Accompanying drawing explanation
Fig. 1 is module connection diagram of the present invention；
Fig. 2 is control flow chart of the present invention；
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As it is shown in figure 1, the present invention include cloud server, cab signal receive device T-BOX, vehicle-mounted MP5,
Fuel-quantity transducer, engine management system (EMS), combination instrument (IC).Wherein fuel-quantity transducer and group
Close instrument (IC) to be connected by rigid line；Cloud server and vehicle-mounted T-BOX are connected by wireless network；T-BOX、
MP5, engine management system (EMS) and combination instrument (IC) are connected by car load CAN network.
It is illustrated in figure 2 the control flow chart of native system, illustrates the most with the following Examples:
In the process of moving, vehicle-mounted T-BOX downloads up-to-date in real time by wireless network vehicle from cloud server
Map datum and the geographic position data of vehicle, and these data are sent out by CAN network cycle
Give vehicle-mounted MP5；
Vehicle-mounted MP5, after receiving the data that T-BOX sends, draws a radius as 100km with vehicle for the center of circle
Circle, the radius of border circular areas can be demarcated as required.Automatically all in searching for this border circular areas add
The geographical position of petrol station, obtains all gas stations and leads to the route of vehicle (route can be the group in multistage path
Close), calculate the distance (overall length in each section of path on i.e. one route) of every route, obtain nearest oiling
Stop spacing is nearest gas station from (route is the shortest), the gas station corresponding to this route；
Remaining oil value in car is converted into resistance signal and inputs to combination instrument by rigid line by fuel-quantity transducer
(IC), meanwhile, engine management system (EMS) by CAN network cycle by electromotor
Instantaneous oil consumption is sent to combination instrument (IC)；
Combination instrument (IC) calculates the average fuel consumption of nearest akm by instantaneous oil consumption, and (this calculating process is
Conventional means, does not illustrates), in the present embodiment, a takes 100km.By remaining oil value with recently
The average fuel consumption of 100km calculates the course continuation mileage of vehicle, the i.e. average oil of remaining oil value/nearest 100km
Consumption.The course continuation mileage of vehicle and the distance of nearest gas station are compared: if vehicle course continuation mileage ＞ (
Distance+the bkm of nearly gas station), then combination instrument (IC) judges that vehicle does not has empty risk；If vehicle
Course continuation mileage≤(distance+bkm of nearest gas station), then combination instrument (IC) judges that vehicle has empty
Risk, wherein b value can be calibrated, and in the present embodiment, b takes 50.
When judging that vehicle has empty risk, combination instrument (IC) is by text prompt and honeybee on liquid crystal display screen
Ring device audible alarm prompting driver refuel as early as possible, it is also possible to controls light flash and points out.Combination instrument
(IC) sending alarm signal to vehicle-mounted MP5, vehicle-mounted MP5 passes through navigation map after receiving alarm signal simultaneously
Nearest gas station is supplied to driver apart from corresponding gas station's route, it is recommended that user is according to nearest road
Line goes to gas station to refuel.
The above, the only detailed description of the invention of the present invention, it is noted that any technology being familiar with this area
Personnel in the technical scope that disclosed herein, the change that can readily occur in or replacement, all should contain this
Within the protection domain of invention.
Claims (10)
1. a vehicle fuel filling prompt system based on car networking, it is characterised in that include
Cloud server: for high in the clouds map datum and vehicle position information are given vehicle-mounted by wireless network transmissions
Signal receiving device；
Cab signal receives device: is used for receiving high in the clouds map datum, and is sent to vehicle-mounted by high in the clouds map datum
MP5；
Vehicle-mounted MP5: for calculating nearest gas station's distance according to high in the clouds map datum, and will refuel recently
Stop spacing is from being sent to combination instrument；
Fuel-quantity transducer: for the Fuel Remained amount of automobile is sent to combination instrument；
Engine management system: for the instantaneous fuel consumption values of vehicle being sent to combination instrument:
Combination instrument: be used for receiving Fuel Remained amount signal, instantaneous fuel consumption values signal and nearest gas station distance letter
Number, calculate the course continuation mileage of vehicle according to Fuel Remained amount and instantaneous fuel consumption values, by course continuation mileage with recently
Gas station's distance value compares and judges whether to need to carry out Low oil Fuel warning.
2. vehicle fuel based on car networking fills prompt system as claimed in claim 1, it is characterised in that:
The Fuel Remained amount of automobile is converted to resistance signal by described fuel-quantity transducer, and is sent to combination by rigid line
Instrument.
3. vehicle fuel based on car networking fills prompt system as claimed in claim 1, it is characterised in that:
The instantaneous fuel consumption values of vehicle is sent to combination instrument by CAN line by described engine management system.
4. a vehicle fuel filling reminding method based on car networking, it is characterised in that:
Obtain high in the clouds map datum and vehicle position information, real-time according to high in the clouds map datum and vehicle position information
Gas station's distance that computed range vehicle is nearest；
Receive Fuel Remained amount signal and instantaneous fuel consumption values signal, calculate the course continuation mileage of vehicle；
Judge whether empty risk according to course continuation mileage and nearest gas station distance value, and there is combustion
Low oil Fuel warning is carried out during oil consumption risk to the greatest extent.
5. vehicle fuel based on car networking fills reminding method as claimed in claim 4, it is characterised in that:
Described course continuation mileage is the ratio of remaining oil value and nearest akm average fuel consumption, described akm average fuel consumption root
Being calculated according to instantaneous oil consumption, described a value is between 50-150.
6. vehicle fuel based on car networking fills reminding method as claimed in claim 4, it is characterised in that:
The described gas station distance calculating method nearest apart from vehicle is as follows:
Draw circle, the position of all gas stations in finding out border circular areas according to high in the clouds map with vehicle for the center of circle, obtain
The route of vehicle is led in all gas stations, calculates the distance of every route, and what wherein distance was the shortest is recently
Gas station's distance.
7. vehicle fuel based on car networking fills reminding method as claimed in claim 6, it is characterised in that:
The radius of described border circular areas is between 80-130km.
8. vehicle fuel based on car networking fills reminding method as claimed in claim 4, it is characterised in that:
When course continuation mileage is less than mark more than the difference of nearest gas station distance value and course continuation mileage and nearest gas station distance
During definite value b, there is empty risk, described calibration value b is between 20-80km.
9. vehicle fuel based on car networking fills reminding method as claimed in claim 4, it is characterised in that:
Described Low oil Fuel is reported to the police as sound and light alarm.
10. the vehicle fuel filling reminding method based on car networking as described in claim 4-9 any one,
It is characterized in that: when there is empty risk, described combination instrument sends alarm signal extremely vehicle-mounted MP5,
Nearest gas station is exported by navigation display by described vehicle-mounted MP5 apart from corresponding gas station's route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404006.4A CN105928534A (en) | 2016-06-07 | 2016-06-07 | Vehicle fuel refuelling prompting system and method based on internet of vehicles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404006.4A CN105928534A (en) | 2016-06-07 | 2016-06-07 | Vehicle fuel refuelling prompting system and method based on internet of vehicles |
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| CN105928534A true CN105928534A (en) | 2016-09-07 |
Family
ID=56832640
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| CN201610404006.4A Pending CN105928534A (en) | 2016-06-07 | 2016-06-07 | Vehicle fuel refuelling prompting system and method based on internet of vehicles |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945618A (en) * | 2017-03-09 | 2017-07-14 | 郭泽华 | A kind of multi-functional accessory system for vehicle |
| CN106994901A (en) * | 2017-03-09 | 2017-08-01 | 上海蔚来汽车有限公司 | Vehicle powers up based reminding method and system |
| CN107084734A (en) * | 2017-04-24 | 2017-08-22 | 奇瑞汽车股份有限公司 | The air navigation aid and device of gas station |
| CN108483384A (en) * | 2018-03-28 | 2018-09-04 | 贵州大学 | One kind is towards high-end underground garage selfoiling system |
| CN108680229A (en) * | 2018-03-16 | 2018-10-19 | 浙江吉利汽车研究院有限公司 | A kind of vehicle fuel early warning based reminding method and system |
| CN111182502A (en) * | 2018-11-12 | 2020-05-19 | 上海擎感智能科技有限公司 | Regional Internet of vehicles service interruption method and system for vehicle machines, vehicles and gas stations |
| CN111279151A (en) * | 2017-11-01 | 2020-06-12 | 马自达汽车株式会社 | Display device for vehicle |
| CN111501891A (en) * | 2020-05-12 | 2020-08-07 | 三一重机有限公司 | Fuel oil filling method and device based on automatic excavator |
| CN112217888A (en) * | 2020-10-10 | 2021-01-12 | 腾讯科技（深圳）有限公司 | Energy supply control method and device for vehicle |
| CN112875634A (en) * | 2021-01-08 | 2021-06-01 | 浙江三一装备有限公司 | Fuel oil filling method and device for working machine |
| CN113911128A (en) * | 2021-11-05 | 2022-01-11 | 深圳依时货拉拉科技有限公司 | Monitoring and alarming method for truck driving state, computer equipment and storage medium |
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| CN106994901A (en) * | 2017-03-09 | 2017-08-01 | 上海蔚来汽车有限公司 | Vehicle powers up based reminding method and system |
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| CN111279151A (en) * | 2017-11-01 | 2020-06-12 | 马自达汽车株式会社 | Display device for vehicle |
| CN111279151B (en) * | 2017-11-01 | 2023-02-14 | 马自达汽车株式会社 | Display device for vehicle |
| CN108680229A (en) * | 2018-03-16 | 2018-10-19 | 浙江吉利汽车研究院有限公司 | A kind of vehicle fuel early warning based reminding method and system |
| CN108483384A (en) * | 2018-03-28 | 2018-09-04 | 贵州大学 | One kind is towards high-end underground garage selfoiling system |
| CN111182502A (en) * | 2018-11-12 | 2020-05-19 | 上海擎感智能科技有限公司 | Regional Internet of vehicles service interruption method and system for vehicle machines, vehicles and gas stations |
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| CN112217888A (en) * | 2020-10-10 | 2021-01-12 | 腾讯科技（深圳）有限公司 | Energy supply control method and device for vehicle |
| CN112217888B (en) * | 2020-10-10 | 2024-03-15 | 腾讯科技（深圳）有限公司 | Energy supply control method and device for vehicle |
| CN112875634A (en) * | 2021-01-08 | 2021-06-01 | 浙江三一装备有限公司 | Fuel oil filling method and device for working machine |
| CN112875634B (en) * | 2021-01-08 | 2023-02-03 | 浙江三一装备有限公司 | Fuel oil filling method and device for working machine |
| CN113911128A (en) * | 2021-11-05 | 2022-01-11 | 深圳依时货拉拉科技有限公司 | Monitoring and alarming method for truck driving state, computer equipment and storage medium |
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